It's from Wei Cheng Qu/Send Yuan Er Shi An Xi by Tang Wang Wei. Please drink this glass of wine again to make you strong, and you will never have any old friends when you leave Yangguan and go west. The poem describes the great hardships, risks and loneliness of people going west from Yangguan at that time, and it is full of the author's feeling of saying goodbye to his friends.
Second, the Peach Blossom Pond is deeper than thousands of feet, which is not as good as Wang Lun's.
it's from Tang Li Bai's A Gift to Wang Lun. Even if the water in Taohuatan is as deep as that in thousands of feet, it can't reach the sincere depth of Wang Lun's farewell to me. The poem shows the profound friendship between the author and his friend Wang Lun.
third, oh, go and ask this river running to the east, if it can travel farther than a friend's love!.
from parting at a Wine-Shop in Nanjing by Tang Li Bai. Would you please ask the rolling water, is it him or my friendship for you?
fourth, I shall think of you in a floating cloud, so in the sunset think of me.
from seeing friends off by Tang Li Bai. The floating clouds in the air, just like you, a wandering wanderer, have a deep sunset, just like I am reluctant to part with my friend you.
5. When the rain breaks out of Huaishan Mountain, the sails rise and the trees move.
it's from Tang Liu deren's seeing friends off and going to Yangzhou for a pilgrimage. Huaishan refers to the mountains on both sides of the Huaihe River. It says that after a storm comes a calm, the mountains on both sides of the Huaihe River rise, boating along the river, and trees on both sides pass by with their eyes. The first sentence says that after the rain has cleared up, the second sentence says that sailing far away seems to write about the scenery, but there is a deep encouragement and wish for the friends who have left behind.